Researchers at Caltech have successfully tested their space solar power demonstrator (SSPD), showing it can beam power from space to Earth.
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Researchers with the SETI Institute have monitored the center of the Milky Way for possible transmissions from a galactic beacon.
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China's Shenzou-16 mission just delivered three taikonauts to the Tiangong space station, performing the most complicated docking maneuver ever attempted
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What is the mass of the Milky Way? What do you get if you add up all the stars, gas, dust, black holes, planets, and dark matter? It's a tricky problem since we're embedded inside the Milky Way.
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A study by an Israeli team of astronomers offers a solution to the "impossibly massive" galaxies Webb observed.
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The Spaceport Company successfully tested its prototype mobile sea platform, launching multiple rockets from the Gulf of Mexico
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